Specify type to variables (int128#14)

README.md

@@ -169,13 +169,13 @@ No requirements.
 | image\_id | AMI of the NAT instance. Default to the latest Amazon Linux 2 | `string` | `""` | no |
 | instance\_types | Candidates of spot instance type for the NAT instance. This is used in the mixed instances policy | `list` | <pre>[<br>  "t3.nano",<br>  "t3a.nano"<br>]</pre> | no |
 | key\_name | Name of the key pair for the NAT instance. You can set this to assign the key pair to the NAT instance | `string` | `""` | no |
-| name | Name for all the resources as identifier | `any` | n/a | yes |
+| name | Name for all the resources as identifier | `string` | n/a | yes |
 | private\_route\_table\_ids | List of ID of the route tables for the private subnets. You can set this to assign the each default route to the NAT instance | `list` | `[]` | no |
-| private\_subnets\_cidr\_blocks | List of CIDR blocks of the private subnets. The NAT instance accepts connections from this subnets | `any` | n/a | yes |
-| public\_subnet | ID of the public subnet to place the NAT instance | `any` | n/a | yes |
+| private\_subnets\_cidr\_blocks | List of CIDR blocks of the private subnets. The NAT instance accepts connections from this subnets | `list` | n/a | yes |
+| public\_subnet | ID of the public subnet to place the NAT instance | `string` | n/a | yes |
 | tags | Tags applied to resources created with this module | `map` | `{}` | no |
 | use\_spot\_instance | Whether to use spot or on-demand EC2 instance | `bool` | `true` | no |
-| vpc\_id | ID of the VPC | `any` | n/a | yes |
+| vpc\_id | ID of the VPC | `string` | n/a | yes |
 
 ## Outputs
 

variables.tf

@@ -1,55 +1,68 @@
 variable "enabled" {
   description = "Enable or not costly resources"
+  type        = bool
   default     = true
 }
+
 variable "name" {
   description = "Name for all the resources as identifier"
+  type        = string
 }
 
 variable "vpc_id" {
   description = "ID of the VPC"
+  type        = string
 }
 
 variable "public_subnet" {
   description = "ID of the public subnet to place the NAT instance"
+  type        = string
 }
 
 variable "private_subnets_cidr_blocks" {
   description = "List of CIDR blocks of the private subnets. The NAT instance accepts connections from this subnets"
+  type        = list
 }
 
 variable "private_route_table_ids" {
   description = "List of ID of the route tables for the private subnets. You can set this to assign the each default route to the NAT instance"
+  type        = list
   default     = []
 }
 
 variable "extra_user_data" {
   description = "Extra script to run in the NAT instance"
+  type        = string
   default     = ""
 }
 
 variable "image_id" {
   description = "AMI of the NAT instance. Default to the latest Amazon Linux 2"
+  type        = string
   default     = ""
 }
 
 variable "instance_types" {
   description = "Candidates of spot instance type for the NAT instance. This is used in the mixed instances policy"
+  type        = list
   default     = ["t3.nano", "t3a.nano"]
 }
 
 variable "use_spot_instance" {
   description = "Whether to use spot or on-demand EC2 instance"
+  type        = bool
   default     = true
 }
 
 variable "key_name" {
   description = "Name of the key pair for the NAT instance. You can set this to assign the key pair to the NAT instance"
+  type        = string
   default     = ""
 }
 
 variable "tags" {
   description = "Tags applied to resources created with this module"
+  type        = map
   default     = {}
 }